发明名称 System and method for processing dropped calls
摘要 A method and apparatus for processing dropped calls. If, during an established call between two communication devices, a telecommunication network node determines that a communication link to one of the devices has been dropped, the node determines the cause of the dropped communication link and sends a status message to the non-dropped communication device. If a reconnection attempt is appropriate, the node attempts to reconnect to the dropped device. If a reconnection attempt is not appropriate, or if the reconnection attempt is unsuccessful, the non-dropped communication device is connected to a voice mail node. If the reconnection attempt is successful, the call between the two communication devices is re-established. <IMAGE>
申请公布号 EP0871316(A1) 申请公布日期 1998.10.14
申请号 EP19980302012 申请日期 1998.03.18
申请人 AT&T WIRELESS SERVICES, INC. 发明人 AMIN, UMESH J.;ROTVOLD, BRUCE E.
分类号 H04M3/22;H04M3/42;H04W4/12 主分类号 H04M3/22
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